Symmetry of the unoccupied states in Cs graphite intercalation compounds by X-ray absorption
The X-ray photoabsorption spectra of the first three stages of cesium graphite intercalation compounds have been measured at the L absorption edges of Cs, using a linearly polarized synchrotron beam. The results are interpreted based on the self-consistent field energy band calculation for CsC 8. Th...
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| Veröffentlicht in: | Journal of solid state chemistry 1991, Vol.94 (1), p.79-88 |
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| container_title | Journal of solid state chemistry |
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| creator | Codazzi, V. Loupias, G. Rabii, S. Elansari, L. Guérard, D. Ascone, I. |
| description | The X-ray photoabsorption spectra of the first three stages of cesium graphite intercalation compounds have been measured at the L absorption edges of Cs, using a linearly polarized synchrotron beam. The results are interpreted based on the self-consistent field energy band calculation for CsC
8. The L
I spectra show strong dependence on the polarization angle of the incident radiation. The structures are well correlated with the
p
x
,
p
y
, and
p
z
final states located on Cs sites. In L
II and L
III spectra the familiar white lines, characteristic of metals, are observed. These are attributed to transitions to unoccupied states with atomic
d character at Cs sites. The results also indicate that the charge transfer between Cs and C layers in CsC
8 is nearly unity. |
| doi_str_mv | 10.1016/0022-4596(91)90223-5 |
| format | Article |
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8. The L
I spectra show strong dependence on the polarization angle of the incident radiation. The structures are well correlated with the
p
x
,
p
y
, and
p
z
final states located on Cs sites. In L
II and L
III spectra the familiar white lines, characteristic of metals, are observed. These are attributed to transitions to unoccupied states with atomic
d character at Cs sites. The results also indicate that the charge transfer between Cs and C layers in CsC
8 is nearly unity.</description><identifier>ISSN: 0022-4596</identifier><identifier>EISSN: 1095-726X</identifier><identifier>DOI: 10.1016/0022-4596(91)90223-5</identifier><identifier>CODEN: JSSCBI</identifier><language>eng</language><publisher>San Diego, CA: Elsevier Inc</publisher><subject>Condensed matter: electronic structure, electrical, magnetic, and optical properties ; Electron states ; Exact sciences and technology ; Physics</subject><ispartof>Journal of solid state chemistry, 1991, Vol.94 (1), p.79-88</ispartof><rights>1991</rights><rights>1992 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c364t-c0b6002fbb06f5e15bdd65c18d3d700d89d65b42b2607560688c9f94b65f08b53</citedby><cites>FETCH-LOGICAL-c364t-c0b6002fbb06f5e15bdd65c18d3d700d89d65b42b2607560688c9f94b65f08b53</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/0022-4596(91)90223-5$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,4024,27923,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=5484670$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Codazzi, V.</creatorcontrib><creatorcontrib>Loupias, G.</creatorcontrib><creatorcontrib>Rabii, S.</creatorcontrib><creatorcontrib>Elansari, L.</creatorcontrib><creatorcontrib>Guérard, D.</creatorcontrib><creatorcontrib>Ascone, I.</creatorcontrib><title>Symmetry of the unoccupied states in Cs graphite intercalation compounds by X-ray absorption</title><title>Journal of solid state chemistry</title><description>The X-ray photoabsorption spectra of the first three stages of cesium graphite intercalation compounds have been measured at the L absorption edges of Cs, using a linearly polarized synchrotron beam. The results are interpreted based on the self-consistent field energy band calculation for CsC
8. The L
I spectra show strong dependence on the polarization angle of the incident radiation. The structures are well correlated with the
p
x
,
p
y
, and
p
z
final states located on Cs sites. In L
II and L
III spectra the familiar white lines, characteristic of metals, are observed. These are attributed to transitions to unoccupied states with atomic
d character at Cs sites. The results also indicate that the charge transfer between Cs and C layers in CsC
8 is nearly unity.</description><subject>Condensed matter: electronic structure, electrical, magnetic, and optical properties</subject><subject>Electron states</subject><subject>Exact sciences and technology</subject><subject>Physics</subject><issn>0022-4596</issn><issn>1095-726X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1991</creationdate><recordtype>article</recordtype><recordid>eNp9kEtr3TAQhUVooTePf9CFFqGkCzcjX0m2NoVySZtAoIsmkEVB6DFOFK4tV5ID_ve1e0OWXQ2H-ebMzCHkI4MvDJi8BKjrigslLxT7rBaxrcQR2TBQompq-fCObN6QD-Q452cAxkTLN-T3r7nvsaSZxo6WJ6TTEJ2bxoCe5mIKZhoGusv0MZnxKRRcZMHkzN6UEAfqYj_GafCZ2pk-VMnM1Ngc07h2T8n7zuwznr3WE3L__epud13d_vxxs_t2W7mt5KVyYOVyX2ctyE4gE9Z7KRxr_dY3AL5Vi7S8trWERkiQbetUp7iVooPWiu0J-XTwHVP8M2Euug_Z4X5vBoxT1rXgDeegFpAfQJdizgk7PabQmzRrBnqNUq856TUnrZj-F6Ve_c9f_U1ePu-SGVzIb7OCt1w2sGBfDxguv74ETDq7gINDHxK6on0M_9_zFyJZiBY</recordid><startdate>1991</startdate><enddate>1991</enddate><creator>Codazzi, V.</creator><creator>Loupias, G.</creator><creator>Rabii, S.</creator><creator>Elansari, L.</creator><creator>Guérard, D.</creator><creator>Ascone, I.</creator><general>Elsevier Inc</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>1991</creationdate><title>Symmetry of the unoccupied states in Cs graphite intercalation compounds by X-ray absorption</title><author>Codazzi, V. ; Loupias, G. ; Rabii, S. ; Elansari, L. ; Guérard, D. ; Ascone, I.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c364t-c0b6002fbb06f5e15bdd65c18d3d700d89d65b42b2607560688c9f94b65f08b53</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1991</creationdate><topic>Condensed matter: electronic structure, electrical, magnetic, and optical properties</topic><topic>Electron states</topic><topic>Exact sciences and technology</topic><topic>Physics</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Codazzi, V.</creatorcontrib><creatorcontrib>Loupias, G.</creatorcontrib><creatorcontrib>Rabii, S.</creatorcontrib><creatorcontrib>Elansari, L.</creatorcontrib><creatorcontrib>Guérard, D.</creatorcontrib><creatorcontrib>Ascone, I.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Ceramic Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Journal of solid state chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Codazzi, V.</au><au>Loupias, G.</au><au>Rabii, S.</au><au>Elansari, L.</au><au>Guérard, D.</au><au>Ascone, I.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Symmetry of the unoccupied states in Cs graphite intercalation compounds by X-ray absorption</atitle><jtitle>Journal of solid state chemistry</jtitle><date>1991</date><risdate>1991</risdate><volume>94</volume><issue>1</issue><spage>79</spage><epage>88</epage><pages>79-88</pages><issn>0022-4596</issn><eissn>1095-726X</eissn><coden>JSSCBI</coden><abstract>The X-ray photoabsorption spectra of the first three stages of cesium graphite intercalation compounds have been measured at the L absorption edges of Cs, using a linearly polarized synchrotron beam. The results are interpreted based on the self-consistent field energy band calculation for CsC
8. The L
I spectra show strong dependence on the polarization angle of the incident radiation. The structures are well correlated with the
p
x
,
p
y
, and
p
z
final states located on Cs sites. In L
II and L
III spectra the familiar white lines, characteristic of metals, are observed. These are attributed to transitions to unoccupied states with atomic
d character at Cs sites. The results also indicate that the charge transfer between Cs and C layers in CsC
8 is nearly unity.</abstract><cop>San Diego, CA</cop><pub>Elsevier Inc</pub><doi>10.1016/0022-4596(91)90223-5</doi><tpages>10</tpages></addata></record> |
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| language | eng |
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| source | Access via ScienceDirect (Elsevier) |
| subjects | Condensed matter: electronic structure, electrical, magnetic, and optical properties Electron states Exact sciences and technology Physics |
| title | Symmetry of the unoccupied states in Cs graphite intercalation compounds by X-ray absorption |
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